for a politician whose stock was built on sunny optimism , sen. john edwards is serving up plenty of bare-knuckled rhetoric on the campaign trail these days .

A summary about the text above: it 's gloves off during edwards speeches

nepal 's parliament on monday failed to meet a deadline to form a national unity government after weeks of deadlock , forcing the president to order parties to try to form a majority administration .

A summary about the text above: nepal president calls for majority govt amid stalemate

bundesbank president hans tietmeyer said tuesday that the us dollar still has room for `` improvement '' against european currencies and the yen .

A summary about the text above: bundesbank chief sees room for dollar improvement

european union -lrb- eu -rrb- trade commissioner peter mandelson on wednesday proposed opening free trade talks with central american and andean nations .

A summary about the text above:
mandelson proposes free trade talks with central american andean nations